48349990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 94874976

約数和(自身を除く): 46524986

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 4481, 5395, 8962, 10790, 22405, 44810, 58253, 116506, 291265, 371923, 582530, 743846, 1859615, 3719230, 4834999, 9669998, 24174995, 48349990]

約数ペア:

[(1, 48349990), (2, 24174995), (5, 9669998), (10, 4834999), (13, 3719230), (26, 1859615), (65, 743846), (83, 582530), (130, 371923), (166, 291265), (415, 116506), (830, 58253), (1079, 44810), (2158, 22405), (4481, 10790), (5395, 8962)]